private void ConvertToMp3(SoundCardRecorder scr, int bitrate)
{
if (!File.Exists(CreateOutputFile(scr.Song, "wav")))
{
return;
}
Process process = new Process();
process.StartInfo.UseShellExecute = false;
//process.StartInfo.RedirectStandardOutput = true;
//process.StartInfo.RedirectStandardError = true;
process.StartInfo.CreateNoWindow = false;
process.StartInfo.WindowStyle = ProcessWindowStyle.Normal;
Mp3Tag tag = Util.ExtractMp3Tag(scr.Song);
process.StartInfo.FileName = "lame.exe";
process.StartInfo.Arguments = string.Format("-b {2} --tt \"{3}\" --ta \"{4}\" \"{0}\" \"{1}\"",
CreateOutputFile(scr.Song, "wav"),
CreateOutputFile(scr.Song, "mp3"),
bitrate,
tag.Title,
tag.Artist);
process.StartInfo.WorkingDirectory = new FileInfo(Application.ExecutablePath).DirectoryName;
process.Start();
process.WaitForExit(20000);
if (!process.HasExited)
{
process.Kill();
}
File.Delete(CreateOutputFile(scr.Song, "wav"));
}
private void StopRecording()
{
string filePath = string.Empty;
string song = string.Empty;
TimeSpan duration = new TimeSpan();
if (SoundCardRecorder != null)
{
SoundCardRecorder.Stop();
filePath = SoundCardRecorder.FilePath;
song = SoundCardRecorder.Song;
duration = SoundCardRecorder.Duration;
SoundCardRecorder.Dispose();
SoundCardRecorder = null;
if (duration.Seconds < (int)thresholdTextBox.Value && thresholdCheckBox.Checked)
{
File.Delete(filePath);
}
else
{
if (!string.IsNullOrEmpty(filePath))
{
int newItemIndex = listBoxRecordings.Items.Add(song);
listBoxRecordings.SelectedIndex = newItemIndex;
PostProcessing(song);
}
}
}
}
private void StartRecording(MMDevice device, string song)
{
if (!string.IsNullOrEmpty(song) && device != null)
{
if (SoundCardRecorder != null)
{
StopRecording();
}
SoundCardRecorder = new SoundCardRecorder(
device, CreateOutputFile(songLabel.Text, "wav"),
songLabel.Text);
SoundCardRecorder.Start();
}
}
private void StartRecording(string song)
{
if (!string.IsNullOrEmpty(song))
{
lock (locker)
{
if (SoundCardRecorder != null)
{
StopRecording();
}
var file = CreateOutputFile(songLabel.Text, "wav");
SoundCardRecorder = new SoundCardRecorder(
file,
songLabel.Text);
SoundCardRecorder.Start();
SoundCardRecorder.PostVolumeMeter.StreamVolume += OnPostVolumeMeter;
}
}
}
private void StartRecording(MMDevice device, string song)
{
if (!string.IsNullOrEmpty(song) && device != null)
{
if (SoundCardRecorder != null)
{
StopRecording();
}
CalculateCurrentFileExistCounter(song);
if (File.Exists(CreateOutputFile(song, "mp3")) || File.Exists(CreateOutputFile(song + "_old" + fileExistCounter, "mp3")))
{
File.Move(CreateOutputFile(song, "mp3"), CreateOutputFile(song + "_old" + fileExistCounter, "mp3"));
fileExistCounter += 1;
}
SoundCardRecorder = new SoundCardRecorder(
device, CreateOutputFile(song, "wav"),
songLabel.Text);
SoundCardRecorder.Start();
}
}
private void StopRecording()
{
lock (locker)
{
if (SoundCardRecorder != null)
{
SoundCardRecorder.Stop();
var filePath = SoundCardRecorder.FilePath;
var song = SoundCardRecorder.Song;
var duration = SoundCardRecorder.Duration;
if (thresholdCheckBox.Checked && duration.Seconds < (int)thresholdTextBox.Value)
{
File.Delete(filePath);
SoundCardRecorder.Dispose();
}
else
{
if (!string.IsNullOrEmpty(filePath))
{
int newItemIndex = listBoxRecordings.Items.Add(song);
listBoxRecordings.SelectedIndex = newItemIndex;
int bitrate = (int)bitrateComboBox.SelectedValue;
var copy = SoundCardRecorder;
Task t = new Task(() => ConvertToMp3(copy, bitrate));
t.Start();
}
else
{
SoundCardRecorder.Dispose();
}
}
volumeMeter1.Amplitude = 0;
volumeMeter2.Amplitude = 0;
SoundCardRecorder = null;
}
}
}
private void StopRecording()
{
string filePath = string.Empty;
string song = string.Empty;
TimeSpan duration = new TimeSpan();
if (SoundCardRecorder != null)
{
SoundCardRecorder.Stop();
filePath = SoundCardRecorder.FilePath;
song = SoundCardRecorder.Song;
duration = SoundCardRecorder.Duration;
SoundCardRecorder.Dispose();
SoundCardRecorder = null;
if (duration.Seconds < (int) thresholdTextBox.Value && thresholdCheckBox.Checked)
File.Delete(filePath);
else
{
if (!string.IsNullOrEmpty(filePath))
{
int newItemIndex = listBoxRecordings.Items.Add(song);
listBoxRecordings.SelectedIndex = newItemIndex;
PostProcessing(song);
}
}
}
}
private void StartRecording(MMDevice device, string song)
{
if (!string.IsNullOrEmpty(song) && device != null)
{
if(SoundCardRecorder!=null)
StopRecording();
SoundCardRecorder = new SoundCardRecorder(
device, CreateOutputFile(songLabel.Text, "wav"),
songLabel.Text);
SoundCardRecorder.Start();
}
}
private void StopRecording()
{
string filePath = string.Empty;
string song = string.Empty;
TimeSpan duration = new TimeSpan();
if (SoundCardRecorder != null)
{
SoundCardRecorder.Stop();
filePath = SoundCardRecorder.FilePath;
song = SoundCardRecorder.Song;
duration = SoundCardRecorder.Duration;
SoundCardRecorder.Dispose();
SoundCardRecorder = null;
if (duration.TotalSeconds < (int)thresholdTextBox.Value && thresholdCheckBox.Checked)
{
File.Delete(filePath);
}
else
{
if (!string.IsNullOrEmpty(filePath))
{
//Lied wird jetzt erst in die Liste eingetragen wenn Konvertierung beendet!
//int newItemIndex = listBoxRecordings.Items.Add(song);
//listBoxRecordings.SelectedIndex = newItemIndex;
PostProcessing(song);
}
}
}
}
